[退隐作][最后的教程]

yandagui · 发表于 2017-2-13 11:57:33

Contra (J) PPU写入程序2 K6 P2 r6 d1 Q' P9 c
作者:FlameCyclone% W, i! {7 e! G" V3 L$ G; C3 u( g
时间:2017.2.12. V2 J/ m( p. h: v
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按键跳转:
- F/ o& O% k* o2 h( p3 H6 }% z& y
C1EF:95 F5 94 F1
C1EF:20 70 FB EA* _& g7 e% u( n9 b+ |
8 u# v$ B5 t& ~+ H& b) J9 O; g
滚动偏移:6 Q1 }) x) u+ G8 k
F936:A5 FD 8D 05 20 A5 FC 8D 05 20
1 M: h9 ]9 x. Z7 W3 t
F936:20 C0 FB EA EA EA EA EA EA EA
( C4 a$ W4 i8 S: s- I: ]! Z; n' e
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背景调色板:
" D H; n1 E3 {/ }0 ]1 J
CF20:9D C0 07
m! E* S( C' N
CF20:20 A0 FB
~) G( U8 j# M! y( Q# V, C
8 O. Z( O \! C6 v
PPU BANK号:
, n( `2 a7 d' }. D; \
C8C9:9D F4 07
$ n8 r3 N. K" ^
C8C9:20 B0 FB0 M/ R. Y* e0 X" ^+ r/ O
/ A C" V+ R4 r9 n9 F8 u C% J5 h
按键跳转:4 R4 h4 b1 D3 p5 r" W4 F6 j$ ?
FB70: 95 F5 94 F1 48 8A 48 98 48 A5 FF 29 7F 8D 00 20( i+ Y5 ?) S a( o! g
AD 00 80 48 A0 00 20 21 FB 20 00 A0 68 A8 C8 20
. M V7 E: u, ~: ^/ K
21 FB A5 FF 8D 00 20 68 A8 68 AA 68 60 FF FF FF
2 \% z; \4 k$ M F! E) I$ \" O
9 B8 l) d* u& K* X
背景调色板:
9 B: y* |# p1 z. C, W
FBA0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D C0 07 60 FF0 A8 Y) i/ i- q9 p. h! s
9 G5 m' f) ]! H7 n# V+ X" c
PPU BANK号:4 i% ^6 j4 c3 E
FBB0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D F4 07 60 FF1 N9 r) }7 {, J9 L! S
* _. ?2 P5 T4 V) j; a& q
滚动偏移:7 O' B1 M1 `0 p7 P2 P3 D
FBC0: AD FF 7F C9 FF D0 09 A9 00 8D 05 20 8D 05 20 60
9 {* Y9 q: x* n& D7 f
A5 FD 8D 05 20 A5 FC 8D 05 20 60 60 FF FF FF FF" Q& N$ O& f* E- ~) }
4 {8 g+ I: }! }; y8 {5 d
8 j* |" T6 h5 w. T1 d# u1 O
切BANK后A000:
# S0 b. K, e1 |
A5 FF 29 7F 8D 00 20 AD 02 20 A5 25 C9 01 D0 0A B5 F5 29 CF F0 04 20 8C A2 60 48 8A 48 98 48 A5 25 C9 01 D0 07 AD 0A 01 C9 00 F0 03 4C AC A1 AD FF 7F C9 FF D0 19 AD A0 7F C9 00 D0 0B A9 FF 8D A0 7F 20 3A A1 4C AC A1 AD FF 7F C9 00 D0 DD AD 02 20 A9 00 8D 01 20 A2 00 A9 FF 8D FF 7F 8D A0 7F 20 6A A0 20 3A A1 4C AC A1 A5 FE 8D 50 7F A9 08 85 FE A2 00 BD C0 07 9D 00 7F E8 E0 40 90 F5 A2 00 A9 00 9D F4 07 E8 E0 04 90 F6 A2 00 BD 2A A1 9D C0 07 E8 E0 10 90 F5 A9 3F 8D 06 20 A9 00 8D 06 20 A2 00 BD 2A A1 8D 07 20 E8 E0 10 90 F5 A2 00 A0 00 A5 BD 48 A5 BC 48 A5 BB 48 A5 BA 48 A5 B9 48 A5 B8 48 A9 00 85 B8 85 B9 85 BA 85 BB 85 BC 85 BD A9 00 85 BA A9 20 85 BB A9 00 85 BC A9 60 85 BD A5 BB C9 28 D0 06 A5 BA C9 00 F0 27 A5 BB 8D 06 20 A5 BA 8D 06 20 AD 07 20 AD 07 20 91 BC A9 00 8D 00 20 E8 E6 BA E6 BC E0 00 D0 D4 E6 BB E6 BD 4C E4 A0 68 85 B8 68 85 B9 68 85 BA 68 85 BB 68 85 BC 68 85 BD 60 0F 28 28 28 0F 28 28 28 0F 28 28 28 0F 28 28 28 A5 BD 48 A5 BC 48 A5 BB 48 A5 BA 48 A5 B9 48 A5 B8 48 A9 00 85 B8 85 B9 85 BA 85 BB 85 BC 85 BD 8D 01 20 A2 00 A0 00 A9 00 85 BA A9 20 85 BB A5 BB C9 28 D0 06 A5 BA C9 00 F0 20 A5 BB 8D 06 20 A5 BA 8D 06 20 A9 00 8D 07 20 A9 00 8D 00 20 E8 E6 BA E0 00 D0 D9 E6 BB 4C 69 A1 EA 68 85 B8 68 85 B9 68 85 BA 68 85 BB 68 85 BC 68 85 BD 20 8D A2 60 68 A8 68 AA 68 A5 25 C9 00 F0 12 A5 25 C9 01 D0 0B B5 F5 29 EF F0 05 A9 00 8D A0 7F 60 AD FF 7F C9 FF D0 F8 A9 00 8D 01 20 A5 BD 48 A5 BC 48 A5 BB 48 A5 BA 48 A5 B9 48 A5 B8 48 A9 00 85 B8 85 B9 85 BA 85 BB 85 BC 85 BD A9 00 8D FF 7F A2 00 A0 00 A9 00 85 BA A9 20 85 BB A9 00 85 BC A9 60 85 BD A5 BD C9 68 D0 06 A5 BC C9 00 F0 24 A5 BD 8D 06 20 A5 BC 8D 06 20 B1 BC 8D 07 20 A9 00 8D 00 20 E8 E6 BA E6 BC E0 00 D0 D7 E6 BB E6 BD 4C 0E A2 A2 00 BD 00 7F 9D C0 07 E8 E0 40 90 F5 A2 00 A9 3F 8D 06 20 A9 00 8D 06 20 BD C0 07 8D 07 20 E8 E0 10 90 F5 AD 02 20 A5 FD 8D 05 20 A5 FC 8D 05 20 AD 50 7F 85 FE A9 00 8D 00 20 68 85 B8 68 85 B9 68 85 BA 68 85 BB 68 85 BC 68 85 BD 60 60 20 B9 A2 20 C0 CB 20 DE A2 20 FD A2 60 20 42 92 8B 8D 95 80 8C A3 80 90 96 8B 97 8F 8D A3 8D 96 99 98 8F 80 93 98 80 83 81 82 88 FF A2 00 AD 9A A2 8D 03 07 E8 BD 9A A2 8D 04 07 20 91 A5 BD 9C A2 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 28 A3 20 C0 CB 20 56 A3 20 C0 CB 20 7D A3 20 C0 CB 20 BE A3 20 C0 CB 20 EF A3 20 C0 CB 60 20 3B A4 20 C0 CB 20 69 A4 20 C0 CB 20 90 A4 20 C0 CB 20 D1 A4 20 C0 CB 20 02 A5 20 C0 CB 60 20 A3 9A 96 8B A3 8F 9C 80 81 82 FF A2 00 AD 1C A3 8D 03 07 E8 BD 1C A3 8D 04 07 20 91 A5 BD 1E A3 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 E3 9C 8F 96 93 90 8F FF A2 00 AD 4D A3 8D 03 07 E8 BD 4D A3 8D 04 07 20 91 A5 BD 4F A3 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 EA A2 00 AD 7B A3 8D 03 07 E8 BD 7B A3 8D 04 07 20 91 A5 A5 32 20 42 A5 AD 03 7A 8D 05 07 EE 05 07 AD 04 7A 8D 06 07 EE 06 07 AD 05 7A 8D 07 07 EE 07 07 A2 03 20 AB A5 60 21 23 A1 8F 8B 9A 99 98 FF A2 00 AD B5 A3 8D 03 07 E8 BD B5 A3 8D 04 07 20 91 A5 BD B7 A3 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 21 2A 00 01 02 03 04 98 97 90 9D 96 A2 00 AD E3 A3 8D 03 07 E8 BD E3 A3 8D 04 07 20 91 A5 A2 00 A5 AA 29 10 F0 07 A9 9D 8D 05 07 D0 05 A9 8D 8D 05 07 A5 AA 29 0F DD E5 A3 D0 06 BD EA A3 8D 06 07 E8 E0 05 90 EC A2 02 20 AB A5 60 20 B3 9A 96 8B A3 8F 9C 80 81 83 FF A2 00 AD 2F A4 8D 03 07 E8 BD 2F A4 8D 04 07 20 91 A5 BD 31 A4 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 F3 9C 8F 96 93 90 8F FF A2 00 AD 60 A4 8D 03 07 E8 BD 60 A4 8D 04 07 20 91 A5 BD 62 A4 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 FA A2 00 AD 8E A4 8D 03 07 E8 BD 8E A4 8D 04 07 20 91 A5 A5 33 20 42 A5 AD 03 7A 8D 05 07 EE 05 07 AD 04 7A 8D 06 07 EE 06 07 AD 05 7A 8D 07 07 EE 07 07 A2 03 20 AB A5 60 21 33 A1 8F 8B 9A 99 98 FF A2 00 AD C8 A4 8D 03 07 E8 BD C8 A4 8D 04 07 20 91 A5 BD CA A4 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 21 3A 00 01 02 03 04 98 97 90 9D 96 A2 00 AD F6 A4 8D 03 07 E8 BD F6 A4 8D 04 07 20 91 A5 A2 00 A5 AA 29 10 F0 07 A9 9D 8D 05 07 D0 05 A9 8D 8D 05 07 A5 AB 29 0F DD F8 A4 D0 06 BD FD A4 8D 06 07 E8 E0 05 90 EC A2 02 20 AB A5 60 8D 00 7A A9 00 8D 03 7A 8D 04 7A 8D 05 7A AD 00 7A 8D 01 7A AD 01 7A C9 64 90 13 AD 01 7A 38 E9 64 8D 01 7A EE 03 7A AD 01 7A C9 64 B0 ED AD 01 7A C9 0A 90 13 AD 01 7A 38 E9 0A 8D 01 7A EE 04 7A AD 01 7A C9 0A B0 ED AD 01 7A 8D 05 7A 60 A2 00 A5 FF 29 01 D0 09 AD 03 07 29 FB 8D 03 07 60 AD 03 07 09 04 8D 03 07 60 85 21 8E 01 07 A9 00 9D 05 07 A9 01 8D 00 07 8D 02 07 60 FF FF
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6502 simulator:
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PPU写入程序:
' Z7 Q' f, P- e5 _* v8 @0 D
.ORG $A000
# C; Q/ b$ V& ^1 k; z6 q; F% ^- n
CSP = $80
; B- x. y% X6 h7 o' _# C, w2 r
C0 = $81
5 Y; [1 I# y6 |" o; P( \$ Y
C1 = $82) \2 q1 u/ K% `) x3 ?
C2 = $83
& O0 e8 @5 ^5 T* Y* p
C3 = $84
! c$ }" t: x1 z8 g$ t2 ~+ {" ~0 C4 n
C4 = $85% }- I7 V+ R8 b% x$ h8 B0 C' h/ o
C5 = $86
- H8 j! d4 O9 I3 _1 X5 u
C6 = $877 T* f( e! T4 e) s( Q( B
C7 = $88+ f9 z, [$ {" A& V$ w% M& N4 x
C8 = $89
5 x: A. B3 J( n
C9 = $8A
! {$ X1 u0 Z) ^& C8 S
CA = $8B/ S1 t' M9 [( z2 n* u$ { ?: H ?
CB = $8C4 p( e/ M1 f! e H$ a! k7 s
CC = $8D
7 R F |8 a q3 r
CD = $8E. }+ K4 j5 o. t% D( t! j. L% `
CE = $8F
$ E) m- z! S7 ?! ]+ m8 P
CF = $90 \& h4 @" u8 q- V# I5 E0 c: c
CG = $91
/ h$ N$ [. C. f4 e' i
CH = $92
6 E) E) w* L( V+ @
CI = $93
/ A" ?, C! S+ p9 j
CJ = $94
, N" W# j3 h/ c2 e) G/ U: J7 q* D
CK = $95
7 A: {) N0 \2 l9 q. t
CL = $96+ l' h7 ?. E0 I9 R3 t( X
CM = $975 P, P9 b) Q% l2 E' H: J
CN = $98
3 k) M4 O/ Q& N1 u6 U( i
CO = $99
1 U- J* y- }: D, _- y
CP = $9A, ]: ?; E! k/ Z# p- [$ X0 x
CQ = $9B4 s( f S1 | s( b0 c
CR = $9C. y2 W% A% R7 |$ |) ?
CS = $9D
E. F6 p3 ]$ K2 m: `3 [
CT = $9E( F; X7 s& V( u
CU = $9F
( T3 Q' e1 v% ^' A
CV = $A0
+ i7 x; r$ v/ w. C1 C0 o+ b( g
CW = $A17 h0 L$ C" I+ d" f8 v2 F: U8 }
CX = $A2
6 @; q+ A/ J/ Y* Z3 h* H; c
CY = $A37 M& O/ _9 K( W* W
CZ = $A4& j/ ^" `* C, N2 ~! z. p, b$ o8 e, V
CEND = $FF
+ w/ [5 ?( x9 w: f/ |. \, y1 K
: J3 u& H6 m( w- j2 U- O1 R9 y
: X& ?' z: R- [# o, s
CMP_RE:
1 L5 ]6 K9 J" j* q8 t
LDA $FF( r4 Q' `( J+ x" |1 r8 N# e
AND #$7F
) G' r, }8 h I
STA $2000
$ y& N0 f C1 v. X
LDA $20027 s4 U2 r) C. s! q4 A8 Z7 g
LDA $25
8 \8 o4 g1 k, x/ E
CMP #$01# _; j+ F- L I
BNE PROREG
* p% k- n2 D6 b/ \+ m
LDA $F5,X
/ ], q( g& L. D+ {
AND #$CF
; k# j3 ]7 Y" K% S. }3 i
BEQ PROREG7 I7 O4 s5 Y8 o# I6 `: g( M e8 r
JSR PPU_CMP. p9 m7 K" I/ H1 n! Y; ^; w# e& i4 e
C_RE:
9 }6 I7 v4 e: e% X1 i! z* i6 n
RTS
# V7 y; R1 o/ w
PROREG:
! D8 t: K4 ^' `) U4 w; A7 Y
PHA$ k) |% P7 j+ G" M. x& y; K
TXA0 h/ R1 _% @7 z4 p. w
PHA
% ?* \$ m7 B4 j% Z$ B
TYA. U P8 U8 `+ I( C& d4 ~
PHA1 _( l/ k5 F& |2 j ?4 x
LDA $252 ~; e/ g. V2 @- j7 f7 G* O; \8 d0 F
CMP #$01
* n6 X+ d; f1 N0 V
BNE RE, e) v- W: R G" G9 V8 P
LDA $010A
3 T( h- M3 F2 {/ e5 h
CMP #$00
0 L/ N: D9 B% k6 M$ i
BEQ P13 g! @9 F% `+ p0 Y) V
5 _. P' H* h5 X w" n; W
RE:* r+ o+ c$ C% z* L. o5 u* T9 b
JMP PPUWRITE7 i- N9 d# ~% d% H w8 j+ m
# N" T7 O' q) s( H% v& t* F& [% ~3 ]
P1: ; 条件判断" g: ?3 v" l( Y% t4 y2 X$ ], {, p
LDA $7FFF& |1 p" Z8 q0 l( Q, Z
CMP #$FF( b* y1 Y: Y3 S/ p: `4 L1 L
BNE P1RP
+ ]) J5 t9 e& ]. `' [' J$ k' ^
LDA $7FA08 b; s/ W. L+ u1 R6 W
CMP #$00# @; Z/ L9 B W4 L
BNE P1CMP* n4 d8 L1 P5 R- d
LDA #$FF
j6 m# Q$ ?" t. @8 n7 e2 L8 d( Q
STA $7FA0
% s; w: L$ Z& ?8 P/ [
JSR CLEANA
/ n4 U6 |6 G' v. m5 t+ O
JMP PPUWRITE# t2 x y" w7 U* ^
P1CMP:8 P' _8 r' n3 k# E/ Y
LDA $7FFF
0 O, n% r: [4 }# |# Z% D) K
CMP #$00, ], z6 u; F! b% n
BNE RE
& o1 h' @+ h' P/ z5 Y
P1RP:, r+ n( j9 s0 ^$ b) p9 M
LDA $2002* U# N! _* r2 C% d- i% E- B
LDA #$00
. X+ L' h; x3 x) a1 _/ m
STA $2001
0 Y! R3 A6 m9 N) N8 V4 ~. }
LDX #$000 j3 k. O+ s, r( }3 u
LDA #$FF" g0 B3 K" n" r/ B7 v
STA $7FFF
# f% v* o+ e" T# ]1 _* z; B
STA $7FA0
% F. h5 P; e% l# v2 I; L
JSR COPYPPU
; G7 f: \6 y) C% Y+ |" D* [
PIRP2:! V0 q$ t: W a P( J
JSR CLEANA# h8 I* A- W/ V. ~8 ~6 O
JMP PPUWRITE
3 M T5 `- t0 S5 P5 j
/ s5 a% Q% x1 i5 i$ ~7 m, Q2 j
COPYPPU:
& ?9 c1 L% J" K/ i9 K( N! h3 |
LDA $FE2 @9 Z* w9 M9 g" n, E6 ]
STA $7F50
) A$ b8 A1 N7 w( L5 T
LDA #$089 ]% W" p. h' ~8 y
STA $FE
* h4 K/ A& i; e& A+ V
L0:
4 s# j* P* H3 \ n0 T5 }3 B6 d& N9 g
LDX #$00
: D, A' A$ o; w' @! V* e( V
COPY_07C0_07DF:
# A2 Z) h+ b# F, Z. e' Y
LDA $07C0,X
8 t9 n0 p9 k3 \- N$ p4 t" Q
STA $7F00,X0 z% [/ w/ \6 q% Y0 B* O* F( R
INX
% Q" T- E+ e! ^, O
CPX #$40
* x" d' G# O5 j
BCC COPY_07C0_07DF
" B" C( G6 v9 {: n& K; d; C f
LDX #$003 j9 A* D# o+ @" {
PPU_07F4_07F7:
" ~! V' {" ^. f$ T7 s7 q
LDA #$00
* @9 C9 g5 p9 ^3 b2 s( O
STA $07F4,X1 z) B$ q- x. Q
INX
- }9 ?+ M/ f* e/ W! p
CPX #$04
1 R" y$ X3 K8 }% }+ }+ o
BCC PPU_07F4_07F7( U, f# E2 S& g Y: S8 ^' N- O$ ?
LDX #$00' x9 c$ _: q/ c: q& h+ m) ]
COLOR:
' L9 o/ W, T& b5 C4 \: x
LDA COLOR_DATA,X" O: K5 L" W( b) p l0 C+ k! {% F
STA $07C0,X8 r" g1 b' g" a, e/ q) T# y
INX& o) L" s8 X; E% L& F4 ?
CPX #$10
. a0 o7 I0 w2 R8 H* y5 M
BCC COLOR
( ~' {6 P5 t, a0 S3 _7 r: P9 Q: I" \. ~
! J3 i* L9 r6 J$ H% X& n
PPU_COLOR:
& n( \0 D$ \* ?7 _9 b$ K! [$ m
LDA #$3F
5 e B+ c* g1 o2 C) I' X. `
STA $2006
9 V$ J1 d* v) r
LDA #$00/ \3 E' ]; T4 `- U. t7 m6 I) d7 p
STA $2006
2 Y0 Q- [) `6 I/ J
LDX #$00. g( T; p: f) y3 x k9 J
PPU_COLOR_W:
6 O6 Y& w. j" Y6 ?7 |
LDA COLOR_DATA,X
/ ~$ h9 {! F, s7 F8 Q+ F
STA $2007
[& o* R. A1 ?
INX/ t7 s( `: Z# [+ U; B) u
CPX #$10 y" c5 g' ?0 y0 N/ v$ h
BCC PPU_COLOR_W0 N4 H9 \" L( E" d% t
5 r1 D3 M3 U+ b4 ]+ c# s! w
$ N* D' N1 P% ~9 j& H
LDX #$000 ^9 g$ C! M: Z
LDY #$00) Q" J" }! A9 L2 N$ L F
LDA $BD- W" o* A8 { t' }( ^1 o% q3 ?
PHA4 a# W( s/ r9 R+ W; R( c* w
LDA $BC' T' G- \, R+ _6 h3 v6 z8 b$ t
PHA
, W [5 t6 S6 {3 X
LDA $BB4 `$ z+ g: h2 @( G1 m; B
PHA
% R. K9 L1 L" T: {: p: |; N# v
LDA $BA" ?; F4 r, G+ i: `. S$ z. |0 K* H
PHA
r' d* `- t4 l* ^, A% N6 ^' @8 M( q
LDA $B9
+ e) b1 q; Q4 Y) b% q
PHA7 h) R W7 b" c
LDA $B8
- G+ f0 e) C0 Q- b
PHA! J/ S% h5 E" {2 v' n
LDA #$00
+ f2 u- `8 O) r" H9 ]9 D( `
STA $B8. T4 q$ F: V, O( S9 _
STA $B9
& a, T q1 J" n# ], m
STA $BA
* x9 D" W1 T: u9 R
STA $BB" K3 Y4 X& o" S) G, \( V/ A
STA $BC
* [( K$ b$ `- G5 Q/ K
STA $BD- w+ M+ Z* @1 ]
LDA #$00) M' a! S+ l# l6 v; q2 G- T
STA $BA
3 B$ r3 X, j! |2 w3 Y( R \4 _" t
LDA #$20
D: j! G, n1 r5 f+ V
STA $BB
# z2 }& X1 @: ]* S- S& }: K. n: X9 v
LDA #$009 [( i" J5 B$ v# l6 y4 ^$ R9 Q
STA $BC
# B" ?( H% J- H2 f; B7 f2 q) ~9 V2 C
LDA #$60
_" K7 j d0 d
STA $BD' J0 S) D5 h0 z W. x; N
7 \) J8 E( C$ f2 g' S! n e
L1: ; PPU复制% W* _' C* A" v8 t
LDA $BB
5 n: U! |9 k3 E( F0 \* r( @) u
CMP #$28
' o+ [8 ^$ g# H, t, X& C" l
BNE L2# L2 m7 \2 A$ n# b
LDA $BA
) t8 w7 s6 F6 K2 G7 n
CMP #$00( T1 Q, x Z, P8 O/ n
BEQ PROADPLA6 \9 I- D% E+ g* B/ _
H K. I, W$ R+ ^" A0 r1 C
L2:! b% |+ ?# K/ V! M0 r! L: U- {, A
LDA $BB H( k: `/ X6 P6 i
STA $2006
- i/ E. `' V! P2 w, a0 G
LDA $BA
! D( Z0 \1 F9 n! B! S! e3 G
STA $2006
- e, P# g; c6 K- M1 p! G
5 R2 F8 N( x; N! e; ]8 k- U
L3:. J. K! h" C, o) b _, ], E
LDA $2007
) T& T5 _- X" v" F( V
LDA $2007
/ T6 J: L0 D* V6 y
STA ($BC),Y7 u) N$ w5 }. R: U) k2 K- k7 W) D- e
; ^9 e2 _; g- S8 N( W6 h" \' W- h* e
L4:
A+ e" \# [+ |4 I# D5 e
LDA #$00 x% _) X4 R, e( d, I0 \' |
STA $2000: c! k& T9 a: F$ @( S" ]) Q
INX8 N5 J* F# r2 a. |" o8 T, P
INC $BA
E+ u( G) B) b, C6 H+ _
INC $BC" W- k/ j q! n& Z& z$ ?
CPX #$00
9 q2 c. [3 Y0 {% c ?# v
BNE L1
2 Z) X8 o2 j1 C$ |6 c" A, r( A
INC $BB
3 q V: w, x. z. l
INC $BD1 t1 ? m' H& m: G( R5 _
JMP L1
$ f. j: {4 [) \. Y
" }4 {4 J: b+ [3 Z) K
PROADPLA: ;出栈5 q4 o1 m* [0 L
PLA2 O- g2 }- F# ^/ g8 `
STA $B8
# S, X0 S d/ \, k+ k# ^/ `4 `
PLA8 F6 J$ k2 k& y- g
STA $B9" X b. m5 d7 \5 z6 o1 X
PLA) F2 h& T. r$ Y
STA $BA4 {4 J U; `# Y: \( n- o
PLA
8 I% t5 E/ R' t1 i+ q' e& K' |- L, {
STA $BB( I9 N4 U9 i5 X; `( Y
PLA6 c3 Y/ l0 i8 R/ G3 o3 b2 Q3 @' c
STA $BC: k$ O* E) S2 k9 z4 K7 [: i: Y
PLA
2 B( T1 I0 t( @! K- z( b
STA $BD
, a" ]/ S3 |# ^5 g. L* a4 @
CPRE:5 L/ U# j. _ s5 B5 O
RTS1 v2 x1 C; o% O) v- m
: _& Y& J7 _8 J3 h
CLEANA: ; PPU清空
9 U" m- ?5 d% q
LDA $BD* Q! S M5 {" m; C8 T
PHA
q& `) A4 z! i0 V. ]
LDA $BC
) O5 m4 m- e% N
PHA \# p- c' O' N' E1 X- l0 u0 {
LDA $BB
$ d+ T2 }9 s& W
PHA% H. ~$ x1 _" u5 m
LDA $BA
; R( Q" G9 s; C
PHA
+ F8 O( y$ D8 P, E$ N: Q
LDA $B9
1 H8 U, }, h2 R W; K1 @ G% O
PHA3 z3 @# J% Y% l; O( `8 h
LDA $B8
- e' r! h6 n; ~. O& v) {6 L
PHA
" B' s8 u: N, \7 }8 k
LDA #$00
$ k, d& k" j, w5 ]7 q% n
STA $B8
6 c; g4 j9 c: F% T/ @1 A
STA $B9
/ u9 e) C& |6 ]6 ]
STA $BA; T) t6 |1 F4 w4 H$ K' w
STA $BB
: R# z1 A6 t/ |; L5 m# ^
STA $BC
! Y( O* L& g g% B9 v- i* @
STA $BD
: L, z( h) X: D" ~6 B5 h
STA $20017 t, _. \7 L7 A- F
LDX #$00
6 t& m* o. Z! u+ |& U' n
LDY #$00
% H( p* r% H2 Y& N- U
LDA #$002 E8 `+ Z1 s6 \
STA $BA8 l# j v6 D! G6 S' h9 o
LDA #$20
# s) ~9 L( z2 Y6 y( b+ d; g
STA $BB: K* J v' [$ u, {
4 O# x9 V& X# O, ^/ D7 E
CL1:
# T6 }2 j' z* C% ^; B b7 E
LDA $BB
" n3 ]% X3 i. z6 M' |5 [1 \
CMP #$283 U7 p/ {: ?1 T& D* C) |
BNE CL2+ s$ e8 F. x3 j4 {
LDA $BA
" X! O8 P# l% D
CMP #$00* G2 [% n* ` J( A1 d
BEQ FREEWRIYE
V( K3 \% J2 D7 b5 ^* u' y" f
2 t) {0 R& e) g1 V' I
CL2:7 M# T$ U2 |& h' r- c) W* i! }( V
LDA $BB: Q0 g. b0 u! s A9 }, ?2 c
STA $2006" n6 s3 b3 D7 Y
LDA $BA4 R% g1 n& t; T( N, q
STA $2006
0 h4 p" |3 _( x0 k" Z
; n" r' W5 W7 k! B5 S2 q
CL3:
: z( p$ |2 V# f) K1 k) {
LDA #$009 V v! B1 S* ?8 n1 N$ M
STA $2007& _! S+ R w1 z" u3 H' h. g
7 a0 _, s: b; @) U
CL4:
) D0 y8 A$ C' k [+ l+ G: A4 M# y
LDA #$00& z* s( R, C$ U' G+ o
STA $20006 o* }! Q" y$ y, G
INX7 |6 S) D$ n, U9 ^( \. p8 W
INC $BA
" m: w0 s' J9 [& \- G$ E6 _( q+ k
CPX #$00
* D9 H& P( E/ W3 O7 ^$ c* N& n) ]. `
BNE CL1. N4 a e. W! T. ]# ?
INC $BB* A/ V3 e6 R2 \0 X$ L2 i
JMP CL1
7 p9 `3 G1 y! F& s d: i! j" V: z
7 v; S5 Z6 y- y2 ~ U
+ C* f( o- p6 P7 t0 @6 r7 \& w: e
FREEWRIYE:
" _2 P2 V" x+ d2 K3 y: g% O. Z
- {7 A: P0 D7 L6 I' q4 \
NOP
: l) e1 c1 ?. A) i! l; g
: ]8 g+ \; L! b; d+ W
* a5 V( l2 f, E1 ^9 W6 E: x. ^
; p8 s' W5 s/ [: q2 d) H
! B! v/ K! {6 O9 h; ^" o5 m
9 @& p% |& I, J7 a
CLEANF: ; 恢复现场
, {) n) W. d4 D! ^% c
+ C: E2 ^, Y* Q
PLA$ c+ E5 K: B3 K; m7 p$ G1 }
STA $B8
8 k4 F$ Y" q* N6 r+ S
PLA
6 G1 O. U5 z" ?( b0 c2 E; Z
STA $B9
0 O" o% a& C- b! {5 }/ N
PLA% m. s1 T& D: n [
STA $BA
8 p: K9 R( j3 K6 t# ?) }' u2 ^
PLA
8 l8 W( [$ x1 a
STA $BB
0 S k+ _ w0 a' a! ]7 g
PLA
, |% G5 F5 C' d+ M9 v# r
STA $BC
! f$ g8 ~4 ] `- n# n4 C
PLA
' }6 i0 ?1 y( f, b' R
STA $BD
9 [+ ]% U) D) U3 ?5 ~
CLRF:
( H3 N% G$ i. y$ q
JSR FREE_PPU" r6 g1 `0 v5 Q
RTS6 F, B6 R) v6 r/ T3 s0 {
* P; V# x5 ?' t
7 f$ H; ~; f& v2 }, s, Q: K
PPUWRITE: ;PPU写回
7 T$ K' U* |2 F
PLA- T) N i+ O9 X0 t/ ] u
TAY
# D! M$ a6 a* n, Z. o$ V# t, y- S
PLA
- s# ^% X) G$ M
TAX
- x* ^2 q2 j5 f O- }: A
PLA
8 [( T2 E6 G# I9 n. D
LDA $25/ p3 u( v$ W" F4 L: J
CMP #$00; {5 v, M8 p2 U& I8 Q6 s
BEQ WP1. a$ S+ f7 P- f4 V8 E
LDA $25
5 E( W5 `/ c8 o& j; Y/ G. v
CMP #$018 X6 b1 o! q% ^! K3 h" r
BNE WRE
. z N, `5 N/ l9 ]
LDA $F5,X
$ x9 @0 h3 r. N) @
AND #$EF- Q" ]/ \. [: ]7 q6 H* u
BEQ WRE' F; C' O z/ U4 N
LDA #$00) Y8 ~. ?1 @& F) r1 @" i
STA $7FA0" N5 p" } t" j. n
% f3 D6 u3 }; q, W o
WRE:
* N. Z: E8 }! b& D
RTS
' @0 b, C1 C* e0 P K
0 Y ^1 j1 r8 D: w# `
WP1:) ?4 `) E3 y" z$ y F" Z
LDA $7FFF, ] b* [3 S/ g- \0 e! ~
CMP #$FF) U* ^0 w; S5 D9 c( d) L0 u2 ?
BNE WRE# Q; u+ \- r5 [8 R
LDA #$002 N1 H& ?0 ]- \' v6 z' d3 @# p
STA $2001
% h& t% G/ {& u
LDA $BD
$ @5 a. o; L$ {1 m: E
PHA2 U* ~; R9 e7 y& X- j$ X
LDA $BC
/ k) E d/ o+ n8 |
PHA. @. L' j! R* G2 n8 U* g. V7 n
LDA $BB
3 M; m2 S2 X7 x; X) C
PHA0 K8 y9 C4 W% p! ~9 Z }1 G# w
LDA $BA' c) ]& B) W9 i6 A0 Y
PHA
, N! i; d a! C& R
LDA $B9
8 y7 w; y8 O: k' R8 p" g
PHA
8 E) b+ C7 @) y
LDA $B8
9 M P3 }1 c: r3 q
PHA
6 J; I7 W2 f; F" t, R& J
LDA #$000 c7 } v$ n( {2 Y( A
STA $B80 u1 h: w0 m' w6 q, r5 ^) R N
STA $B9# E4 }2 w Q6 U+ B
STA $BA
& `+ ?( Y s! Z: a. A
STA $BB
/ j2 h. d! X3 x! e7 ]/ u
STA $BC, a% i$ H7 K' S$ K* U8 `" Z
STA $BD, i7 i! h1 G: @+ ]" M$ @, v
LDA #$003 j4 t z5 W# ?; B$ e- D8 H$ X, C3 l
STA $7FFF
1 i0 O1 R- K" M- ^7 N* }
% E2 W" H% E( A% v# ~0 X
WL0:
. I: B. F7 @5 X$ P7 U2 k$ y
LDX #$00
, T( U' m- N" ~0 o% b
LDY #$00! b& q2 \& H5 L7 o" z$ W
LDA #$00
' K% B+ Q3 I+ K& L) u' f/ A
STA $BA/ K/ O8 P! r; x7 x# K: @. C
LDA #$20( M3 j6 m9 G/ T$ u# A5 D
STA $BB
; g( F/ M6 |+ `' o! R. Q7 A t
LDA #$000 C; K* C' ~" \4 Q) O' \
STA $BC
5 o1 s, Y3 ]/ y, W
LDA #$600 q- q, y# W) @3 z# D9 P+ {
STA $BD' F: g1 d) j$ g) d4 q! {
% O. L( {, U- A' ^ w9 {1 Q, D
WL1:
6 {- `' Z( T+ X) e
LDA $BD
Y" K% |2 l7 [$ p
CMP #$68
' m# G. g% ]$ r j- N0 S& q! D8 ^
BNE WL2" o5 F' D$ d0 b+ z# E
LDA $BC% d9 f" c% ~: `* s. T7 A) `
CMP #$00
$ `6 e g7 [' Q
BEQ WLR) `# \; [' K" {* p
1 ^* S, ?3 I) m. ], S, z: {
WL2: O6 z/ e) }( k. w
LDA $BD
, }: F8 U, j# s* l
STA $20062 N% |) E X* o0 }# ~
LDA $BC6 M V M5 g. Q0 m% N3 d
STA $20069 F- k8 B: {* P) F% K
2 e' n# _2 N5 M# K- K* M/ ]8 J: H
WL3:
. C# _% v' D! z" k7 j! {9 A
LDA ($BC),Y
% J* J m1 E6 [' H4 I& A
STA $2007) Q' y5 ?7 {! x3 Y6 l$ ~+ ]
! q( E3 i+ C# ~6 r
WL4:
4 U; ^( v3 c* {/ @8 ~' j1 M% I7 X
LDA #$00
4 \0 q) }: d& u9 e' G
STA $2000
1 r9 ?$ Q3 x" Z: \) x/ ~
INX3 U: c. z+ m: e) E G+ y4 j! l T
INC $BA
: \" y5 J4 O* [) z
INC $BC- x& z2 n% V) F9 V( {# s
CPX #$00$ M2 ^& o3 C U8 }3 z- z2 y; N
BNE WL1
3 E2 ?* Q/ _. V8 `
INC $BB4 r% L7 L8 n. k
INC $BD
) r! I* i" s- q5 e( q! O
JMP WL1/ U% j3 X* `" h
4 R8 M( [ s! ^& P
WLR:
5 {5 ]( ^, W+ t3 q& ], B
LDX #$00% n( A- x3 Q4 `8 ~% d4 w7 L# ]( G
COPY_7F00_7F3F:
- U) ^9 v9 n5 q5 E7 I( D: U
LDA $7F00,X
6 j" w$ F5 |( f2 q# w8 Z. T
STA $07C0,X# U: e, ]7 e# M; M* p9 Z) I$ s
INX% E6 {- g" [; R+ `" X
CPX #$403 ~& R, s, M- D% M
BCC COPY_7F00_7F3F
" r) ?' m7 R8 E5 n% u& I9 H) g8 l8 U
- [ O& g) n0 q: S7 q5 U; i8 n
LDX #$008 B- k8 E4 z( _2 M; m; A1 ]& ], L
LDA #$3F# y$ M0 P6 Q# Z: P, V0 V- N6 j
STA $2006
3 C' ~, {2 m1 J! }" b9 ]0 N
LDA #$00* |; r7 d; `3 q- }7 ?6 `
STA $20069 b! e2 Z$ E" O! J" P# p' b' s
COPY_7F00_7F10:( l4 o1 H' m. _/ O! d+ s
LDA $7C0,X' E* S& w5 e% j/ i
STA $2007
5 d: w+ l3 `/ u
INX3 {, s0 l: h' y( v
CPX #$10. |, Q! r3 ~- M- c. }8 }
BCC COPY_7F00_7F10 V9 ], j7 q. c) u# Y3 l {) F
3 ~9 G/ W8 I7 o6 e
LDA $20027 t; ]! M& h+ @) E9 V+ T3 x
LDA $FD4 u4 ]: O# F8 Q7 L2 v6 G# o
STA $2005' z' c2 w, @/ {0 `0 y0 x
LDA $FC
0 q! C5 f/ r& B, J) U
STA $2005
; F/ d7 Q2 L5 k* @$ I3 p7 d/ X
. o3 Q% L+ r3 T0 }
LDA $7F500 _" W5 @" I) A( n V- `9 C. g: \. `
STA $FE
7 |& O9 w! O! [4 @ f( W# E
LDA #$00$ Y) R6 B* A7 E6 r9 q. K$ P
STA $2000/ [* |/ z2 J% \' @/ u! R0 z( K
PLA, O; i. x* z; t' j( ?! }7 k
STA $B8
: \, }3 J4 x$ j- P' G7 n3 r
PLA
Q7 n9 s8 D) S9 M k
STA $B9
4 Y/ \( x# p) W
PLA2 j/ T& S: k- z, K" @% W+ P
STA $BA
" N9 d1 R5 z" c0 t
PLA
1 w2 U7 n L7 Q. ]3 Y. g1 e
STA $BB8 P& \$ |3 L# k1 o, d( M- @
PLA* _; r7 p6 E9 U' D7 o9 z; e/ S) g
STA $BC
" R9 F5 K3 \9 h/ }% X% y
PLA
8 N0 S: b3 x. E- ~ n. I2 w
STA $BD( W1 j: F6 r2 l( e
6 n, y! K" m- D4 H5 i
RTS! R1 a# _/ }) |" @+ n2 H: T
\8 M$ [$ L$ d. R
PPU_CMP:' [" \ F" S/ X1 n. l$ D
4 [8 o q+ x& E- p r
! L. Y. x+ P+ Y) w
PPURE:+ X, D( s, w- u( ^2 k4 @5 W
RTS
, H( Y( i! P$ X
4 o. o$ ?$ K2 e! m i9 R# `
, ~& a% n) q3 t) a* v. Y; F( t! z
FREE_PPU:2 L' ^1 ~/ l' u3 ?0 B u' x @4 D
8 [, L, ?, {+ V. H) ^
JSR TEXT01_PPU- m" l7 w! X6 \3 O" |8 T# @
JSR $CBC0+ f7 B$ O8 ~ G" ^0 u
JSR P1_PPU' J% X& W: O) H4 w& E1 w* z% B/ ]$ L
JSR P2_PPU
+ P8 i. c, x5 w, b
RTS
- k9 V! f; A1 v9 d
2 X, M4 i& t: E2 N) T- F
TEXT01_ADDR:
3 ?( R/ P* A) G, ]
.BYTE $20,$42 V; J7 B3 E+ X# K5 G; ^: r
TEXT01_DATA:
: Y/ n3 X& F/ I8 |, B5 W7 ?
.BYTE CH,CA,CC,CK,CSP,CB,CY,CSP,CF,CL,CA,CM,CE,CC,CY,CC,CL,CO,CN,CE,CSP,CI,CN,CSP,C2,C0,C1,C7,CEND
2 H5 t8 j& ?* }' U; f) W
TEXT01_PPU/ A3 G* `5 n3 v
LDX #$00
3 Z5 M5 g# r: S' ^! h4 Z I. C
LDA TEXT01_ADDR7 P5 p# j3 i3 a6 H( q) o1 Z& f; F; x* \
STA $0703
k7 y" o7 H- j$ }
INX
$ N6 g+ x- O1 T W$ n4 S0 b
LDA TEXT01_ADDR,X
$ g A$ h+ Q" }0 S) }: _$ |
STA $0704
+ s! R) _3 a: l4 o# e: R
JSR PPU_PROCESS% s |9 k9 f$ a$ h
TEXT01_W:6 _2 q. c7 W" [
LDA TEXT01_DATA,X# `" t( T" q% P
CMP #CEND0 i9 r, X* v9 T3 \' D( J& H {
BEQ TEXT01_START
4 ` O6 M/ Z# w
STA $0705,X
2 z0 n; A* A( c5 M& h
INX; G: x+ C5 u& Z: i' M
LDA #$002 }8 @7 O$ r' n( o
BEQ TEXT01_W1 n# R( R3 i- K7 s3 d3 }
TEXT01_START:5 z2 C/ h+ A8 {$ i
JSR PPU_START
7 X7 @. ^1 y1 [2 L s
RTS
" N/ K( f7 J7 x$ W s8 w
6 p& L# X& B; v* w! H
/ ?5 l2 A$ Y$ ~' D8 B
COLOR_DATA:
, ]5 o* s) R* w
.BYTE $0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$287 N, ~, ~8 ^/ m' L) M# [! Z! e$ w
! n2 c, R' x7 H! j" F
P1_PPU:
0 u5 a5 s6 y9 y0 J0 v% a
JSR PLAYER_01_PPU/ o. n {, h _0 u3 j" B
JSR $CBC0
% ^8 k3 E( E+ \. R* B
JSR RELIFE_P1_PPU
- d' m8 K3 W% M6 L* l" d. l
JSR $CBC0
: s/ d4 b/ N6 Q
JSR RELIFE_NUMBER_P1_PPU7 G: w: |7 F9 U9 g k. v5 O5 D
JSR $CBC0& C% z5 e0 y x3 D! ^2 D7 ~2 A
JSR WEAPON_P1_PPU
7 [. Z' V6 K' ?$ @
JSR $CBC0
. M9 h9 ]4 ]2 {$ ]3 o
JSR BULLETPPU_P1_PPU
+ o2 Q j9 L8 M( G
JSR $CBC0
5 j6 I q2 M8 |8 D O" A9 e
RTS
9 |% D8 L% H6 R
2 |2 b( S- C9 B- z/ G/ A9 e( q
P2_PPU:
% v$ Y$ `3 `8 U* e( ^2 o3 }* E* J
JSR PLAYER_02_PPU
- Z& Y2 T7 p- o. Q, U7 y+ B
JSR $CBC02 H# ?# ?2 P! N" X4 V+ g' L3 g
JSR RELIFE_P2_PPU( f2 D5 T+ D- X Q8 }
JSR $CBC0
+ J! J6 @2 @* o
JSR RELIFE_NUMBER_P2_PPU& y4 f8 @$ Y. O' s, m+ u
JSR $CBC05 d9 S' z2 H1 w5 B2 Y; ^
JSR WEAPON_P2_PPU
) b2 g: O: e3 f) A# N9 N. G
JSR $CBC0
4 f( k& g$ @3 N8 n& O
JSR BULLETPPU_P2_PPU' N5 x+ g/ A& }3 M5 h- o i( D
JSR $CBC00 Y7 e0 l. p0 z( F- N o! V9 N8 ~4 G
RTS
2 N E9 l. L' {3 |
6 I- }5 `8 Z. T |
+ F, |) o9 c2 N4 b: w+ g% B8 s
, d- l' ?: S9 y* h! \6 i) d
PLAYER_01_ADDR:" X% O) `0 n' h
.BYTE $20,$A3
+ I6 a; y* ~- e9 f5 `3 T8 ?0 X
PLAYER_01_DATA:
5 I# t, A' ?5 B( H/ _
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C1,CEND
; h, `/ u' C' K3 F& R
PLAYER_01_PPU:
) e8 q$ x7 b. \4 N$ p
LDX #$00
9 n! H+ ]1 N1 D; c4 V
LDA PLAYER_01_ADDR
; m+ j1 N3 |* C6 K7 W6 T9 G: e
STA $0703
* v5 O1 X- S/ F8 F. c
INX
- y6 g5 y! \6 o1 F: u
LDA PLAYER_01_ADDR,X
5 d/ d6 a- V$ R8 q% P o
STA $0704
`! V/ Z4 f9 r, ]+ w. ~3 j
JSR PPU_PROCESS6 E' [! G3 I, J B
PLAYER_01_W:/ T/ U3 f; s* |- D2 o3 V7 x
LDA PLAYER_01_DATA,X! R2 L8 u5 {9 K" {3 L" p2 L1 C
CMP #CEND
: `6 C$ Q' Q& _% n) Z6 k0 ~4 C$ X
BEQ PLAYER_01_START3 c7 S% `) a6 N; R4 P" T8 [) G
STA $0705,X+ |. a0 i, R' w5 ~5 D4 l( i
INX
! g' f- }4 q* r) ] {$ q! x# T! _
LDA #$00. P+ G* y/ p |# k; y) F
BEQ PLAYER_01_W E; f/ w0 P8 R0 _
PLAYER_01_START:
& I/ E- r O& w2 R# E5 m2 }! a
JSR PPU_START
: e; E( c* E: l$ S. E9 x/ d
RTS* O5 E ~. Y5 U) H# p6 e1 S
+ H' L, x/ f% |! G1 V
8 U5 O. `! P' f+ \2 p
RELIFE_P1_ADDR:
* E+ C2 o4 r% p
.BYTE $20,$E3
. B* Q7 u, q2 ^# I
RELIFE_P1_DATA:2 G- O/ g, c4 S! R' k
.BYTE CR,CE,CL,CI,CF,CE,CEND
/ X7 J: Y) Z+ g7 `. Z$ l8 b
RELIFE_P1_PPU:
7 u j# r3 C. i7 i4 m& q
LDX #$00) f, y1 N1 B, W& w% w
LDA RELIFE_P1_ADDR" ^: y/ Y; V* k/ y6 E
STA $0703: u0 ~! {6 r( f# T& O G
INX
|) z8 J8 Q# \3 P0 x3 l
LDA RELIFE_P1_ADDR,X U/ }6 _ ^2 e, C" I- ?8 x4 ~
STA $07047 ~( Y. k2 m( }. w6 z: w4 f8 s$ Y
JSR PPU_PROCESS
. }" V) |" e8 X( v# j" ]9 ]4 c& [
RELIFE_P1_W:- z# Y, E. s3 c) g$ O
LDA RELIFE_P1_DATA,X
: E8 Z: d" }: H0 c
CMP #CEND
- ~' r6 U; E9 a
BEQ RELIFE_P1_START
' }5 w# I$ c. ?& g8 d" o/ \& y
STA $0705,X
+ [1 d, c L6 i" Y1 g& H! i
INX
) n' l* ]+ x" s' V7 K) e% \
LDA #$00
/ n: _" c% X$ o% V9 _1 e: F
BEQ RELIFE_P1_W( A* c8 w( C$ m
RELIFE_P1_START:- E x+ A2 ?: T( E8 ~, \
JSR PPU_START, s# T) r& X0 s
RTS, B4 q# \7 v! {4 P! P" q; D
7 N5 m0 l7 B) F5 s$ `& q
, y; ^: F( H7 G1 @
RELIFE_NUMBER_P1_ADDR:
y W1 p7 b% ?( R- G* J( h& z
.BYTE $20,$EA: \0 J) o( c- ~/ I+ T
RELIFE_NUMBER_P1_PPU:
( p8 E& }4 H; a, `. u- Q l
LDX #$00: x2 u0 P: l2 E1 q- t2 L4 W- F
LDA RELIFE_NUMBER_P1_ADDR) K4 W2 Z* w3 R) M( S0 D8 p. x: B* U% k' p
STA $0703, B# r3 ~; u9 |# s6 j3 ~
INX9 P( y D) ?# o% f* i
LDA RELIFE_NUMBER_P1_ADDR,X
0 U4 `- m- h( n, K7 W Q
STA $0704' u5 D! x; U0 }* @! V9 n: d
JSR PPU_PROCESS
1 j$ U- j( ^; J
LDA $32
' a& `. K2 T$ p4 g$ ~ T9 `. o8 }
JSR LIFETODEC
5 f, B3 e8 T/ `
RELIFE_NUMBER_P1_W:
2 O& b7 ~ A; W& s. s
LDA $7A03
" c' k* g7 ?7 l" w' d. |) k
STA $0705
% w6 x% r$ x: b6 S, y3 ^( ]$ K
INC $0705; G6 b; m% d0 u1 ?5 {; z2 \( ~( V* D( ^
LDA $7A047 ]6 |& P4 W& O
STA $0706
. R( h8 p# b5 Z' S
INC $0706* E1 k' [* a8 f3 U. s
LDA $7A05( `4 q6 G8 g6 }, _ V0 T) m
STA $0707
+ G: z+ l: Q4 ]$ k( x6 @0 T
INC $0707
1 T0 w* C; F" u! Z6 Q$ y
LDX #$031 F2 H- g3 H1 ~# ?8 M) y
RELIFE_NUMBER_P1_START:
+ q! d% Q$ z/ d R
JSR PPU_START
( l% B! e) C6 k( k8 D
RTS
. d; |) S0 D" L+ E5 n; O
( ^$ J" {/ }/ q @6 z( i! }5 s% m
WEAPON_P1_ADDR:
1 P0 V1 d4 Q1 o5 d& l* @
.BYTE $21,$23! K! o' k& w, v k
WEAPON_P1_DATA:. u% C1 ]# h& r8 d
.BYTE CW,CE,CA,CP,CO,CN,CEND
; z1 ^9 z, q# E1 F
WEAPON_P1_PPU:; \; p* _7 C$ ?0 C9 G
LDX #$003 F* p3 H) y9 C+ |+ O4 F
LDA WEAPON_P1_ADDR+ k, s& I% B) z& I+ E3 N
STA $0703
5 B( L3 O" H( N1 D5 F, v3 `
INX/ M5 ~ P( P: _6 b; ^9 D. h
LDA WEAPON_P1_ADDR,X
& x% D! {' E- c0 s+ U/ \
STA $0704
5 @; M' E1 i _* o' d& D
JSR PPU_PROCESS
! v, @ S; d7 q" U2 {2 K; \4 N2 S
WEAPON_P1_W:' z, x8 K4 U" l5 A: M6 U A
LDA WEAPON_P1_DATA,X$ R9 n* ^% E8 p) J; W- N9 f' t
CMP #CEND
, o& ?( n2 V0 l/ ~
BEQ WEAPON_P1_START/ y. j8 I0 S! a+ ?2 S# F1 }
STA $0705,X( y, t+ w6 a/ w1 Z
INX
, y l7 W$ S/ l
LDA #$006 P, C! }$ C+ J2 F6 E8 }
BEQ WEAPON_P1_W
/ _% i8 D0 N! b
WEAPON_P1_START:$ J0 W0 U, \" [5 N
JSR PPU_START
2 H4 k$ |7 @$ I- I7 b( Q! {7 B
RTS
, P" u( ^* d, t0 _3 p
, ?3 A) o: w& h# h0 X
BULLET_P1_ADDR:
: K* Q/ B8 c" N0 Y$ U
.BYTE $21,$2A6 c' m: j5 K) n4 G# Z- b
BULLET_P1_DATA:8 ^! c2 t0 \. ~* x ~
.BYTE $00,$01,$02,$03,$04; b9 ]3 j0 Q: v! J( C+ a: H d
BULLET_P1_NAME:
0 j+ X+ }9 [- i4 o. b
.BYTE CN,CM,CF,CS,CL6 o2 Y0 }2 A/ {
0 U) i9 b! W: x' _; O( E
BULLETPPU_P1_PPU:& ^% z% V6 b/ r8 W! H
LDX #$00
- V# s, O& i, B" M; P2 _
LDA BULLET_P1_ADDR# l$ h U$ C7 i2 O2 m' `
STA $0703
5 |& K- f ~+ D& W9 q) B: s* K- `
INX' [' j' B; }9 y0 E) S4 U
LDA BULLET_P1_ADDR,X
1 s0 B+ v* K) t( ?. o
STA $0704
2 b/ D% o5 z0 p3 X* G% \- r# A0 s
JSR PPU_PROCESS. \/ ~/ N0 S1 f+ y7 C8 Q
BULLET_P1_WRITE:
) D0 Y+ {# T1 f( D# V0 \+ G J
LDX #$00
) @$ Z2 a+ k4 d; s
LDA $AA [/ ~3 m( e6 E: n1 c
AND #$10
2 }* @' U% F" H' }
BEQ C_BULLET_P19 ^ g2 R5 p( y; X1 K. J
LDA #CS( |& E1 Y7 R9 t1 S
STA $0705( |, n/ ]% T, n6 N0 M" x$ C
BNE B_NAME_P1# \: r1 V1 C9 h+ l" @5 _1 z) }) A
C_BULLET_P1:
( l" T; |8 I5 B
LDA #CC3 m+ s+ t7 O0 G6 A m- c# V) k( f1 Q
STA $0705
5 _1 G' O% i" l' ~
B_NAME_P1:6 z0 I e7 S# ^* v
LDA $AA
6 b' Y6 ^4 t" M6 ?5 o
AND #$0F# e6 ^( Q- T; ?
CMP BULLET_P1_DATA,X
) m! ]* \! x6 t9 {2 y
BNE B_NAME_P1_RECMP) h3 n( c% J& f d6 S
LDA BULLET_P1_NAME,X4 `; s) y) z5 E- _
STA $0706
/ S/ `' u; m$ u# F2 }5 l# A$ [6 O
B_NAME_P1_RECMP
; K9 {8 l$ b: {- y
INX
: V& P7 h$ ]4 j
CPX #$05- ~) _+ d( d) Z* F; C
BCC B_NAME_P18 L- I5 I# ], i8 y @: ~
LDX #$02
+ f7 e# f9 ^' k2 D- g: i* v
JSR PPU_START
6 B! ]- f) ^0 n5 H
RTS1 ?7 ]( `& [3 T/ D |+ E- U% e
5 s/ ?5 d& R5 ]+ G3 Y w
1 ~4 T: ?+ d' r( \
PLAYER_02_ADDR:2 o* q/ W% ?0 J8 }; d2 [
.BYTE $20,$B3
; U5 H* _. ~& _1 ~6 n! [
PLAYER_02_DATA:
' C/ I" Z. S' l, z
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C2,CEND- N1 V t) a4 @( P i; Y5 C: P9 Q
PLAYER_02_PPU:
/ e; U$ `+ p" [( q
LDX #$007 l" h3 E9 l D
LDA PLAYER_02_ADDR
& W: O/ l) F$ t, L/ h
STA $0703 I3 d' V: K2 M$ _2 r
INX
1 K! P- `; U$ J% h
LDA PLAYER_02_ADDR,X
: }8 x/ T, O& s: T, q$ F: O; M7 q% ^
STA $0704
' M$ J2 } ~, ~
JSR PPU_PROCESS
: L, b. M% {9 `1 f! x% f5 t1 @
PLAYER_02_W:. V9 w8 \- W% B# ~, E, Z$ c
LDA PLAYER_02_DATA,X
( L! N+ }! m! r4 g7 @( H1 L& h
CMP #CEND
, e4 r) V+ A* X q* M; D- b& }
BEQ PLAYER_02_START
+ `+ Z5 ~" y7 t% r0 g0 V
STA $0705,X
" ~2 U+ A$ L, y6 z# |6 K! D$ {
INX
2 P( e4 F- [0 g
LDA #$00
/ D D5 W" \4 ~# E
BEQ PLAYER_02_W
) R N& ?: f0 Y
PLAYER_02_START:
0 D# P& K" q2 Z' |- y0 |
JSR PPU_START
( n, ~8 E: J1 c$ @1 u
RTS
z% J2 T& T+ t- |0 F& o
) ~' S& u, ^0 h' N# O# c7 Q p/ o
+ ]2 E, g( b3 q8 L; x. y. F
RELIFE_P2_ADDR:1 W, l8 J7 A2 E( H: K
.BYTE $20,$F33 B m2 K w. ?+ A8 Y2 g
RELIFE_P2_DATA:
9 I/ p' b3 u2 Z, @
.BYTE CR,CE,CL,CI,CF,CE,CEND5 t7 G# {% G/ i- ?- W
RELIFE_P2_PPU:7 U7 A8 i3 O7 M
LDX #$00
+ ~( @9 V7 J& B2 C S
LDA RELIFE_P2_ADDR3 P, T% d( d2 j+ o) N; ^
STA $0703
$ E7 A( J( V6 D3 ~5 \) M: W
INX
; M: x1 A) [- b8 Y
LDA RELIFE_P2_ADDR,X
" w' X6 N8 b5 [6 ]2 N7 i8 d& D
STA $0704
! Y, C( ? ]. t. ?+ Y
JSR PPU_PROCESS. X" {" k9 k4 m6 G6 m; s
RELIFE_P2_W:
, R& a5 s4 m! _8 E/ B
LDA RELIFE_P2_DATA,X
; ~7 g1 J) d x* T
CMP #CEND
7 w3 k2 ?' [2 R
BEQ RELIFE_P2_START
4 S7 Q" } s) F0 i7 v* {9 m
STA $0705,X
& g4 c) Q1 l" ^9 N
INX7 W3 ]* N9 ]; }- Y
LDA #$00* Y! |' y3 f( ~# C! F
BEQ RELIFE_P2_W
& c f0 V2 P6 h- d, r* O( @
RELIFE_P2_START:
- O$ X: x; K% h, L
JSR PPU_START
( t0 u3 @2 }9 q2 g7 j% V4 M
RTS* b$ t; ? {( g+ T0 J) ~/ T5 d
0 J2 V. X2 {! a8 ~, k+ }
# b- L$ S- I# ~; n" K7 @9 I% J
RELIFE_NUMBER_P2_ADDR:" h d, P. M* V2 z% ]; G
.BYTE $20,$FA7 \9 d" p. Q- C5 C
RELIFE_NUMBER_P2_PPU:
- e4 y; i. g- F6 G
LDX #$005 g/ }6 i6 r5 j! w3 g, Z4 B" i+ q
LDA RELIFE_NUMBER_P2_ADDR$ T, I8 t' M) o1 A Q* A" I, f
STA $0703
& h2 X, Q' \9 X5 W: I
INX
8 Z* C5 P c' U# j! b
LDA RELIFE_NUMBER_P2_ADDR,X+ ?8 o+ c/ J4 O$ T' K& Z
STA $0704! {( V: Q8 D7 j8 _1 T* _% K& P' F
JSR PPU_PROCESS1 ` x/ f- e1 X( S4 g6 O9 v( M
LDA $33+ U; m- c8 G8 A7 j) M
JSR LIFETODEC, H, {9 a. g* k0 ]0 r
RELIFE_NUMBER_P2_W:- d; l, w% R, L; V! [* M5 R* u
LDA $7A03; y# w4 i: A- o: s
STA $07053 M- f0 n+ g' s/ I* S+ p( u1 w
INC $0705
4 h$ a5 u6 h: r; n/ C) k5 q
LDA $7A04: W5 |, @1 B4 E0 W
STA $0706& E7 c/ L8 B) y' G1 C% a
INC $0706/ N% s( I9 T& O$ s
LDA $7A05# {- \4 q# M1 c+ x
STA $0707# ?+ Y) V; z* H$ O/ Y) B
INC $07075 S$ W' [6 `$ n& j/ j4 Y4 [
LDX #$03
+ f3 f9 ^" ~: ?% L' a' ^4 m
RELIFE_NUMBER_P2_START:7 ~6 k* A9 m' c! e: L. ]! o* U
JSR PPU_START% |& Z' f: f& C
RTS
6 `0 U' u- w l* e2 k* E
3 E" u2 |% g/ @: i% y+ d& R7 h$ I0 S
WEAPON_P2_ADDR:
8 c" l# `5 { h6 h& q
.BYTE $21,$334 v8 T' z+ | b3 z3 e
WEAPON_P2_DATA:
, C+ s$ A+ N$ d1 s0 J
.BYTE CW,CE,CA,CP,CO,CN,CEND( R# k- e$ x: ]' ]! G# ^8 Z1 O0 e
WEAPON_P2_PPU:, ]6 W# ]% f1 b3 H
LDX #$00. z$ f* H" E) R) v
LDA WEAPON_P2_ADDR
: _; S( i# v' P+ z( I) f. x- v' t' h+ \
STA $0703
; E/ p9 Q& S0 e5 S/ l8 |. I
INX. R& f# f3 F& s' A& n6 H8 g8 Z- S
LDA WEAPON_P2_ADDR,X0 A8 c+ A- n4 A
STA $0704
* s! \" t- c% v j+ Y
JSR PPU_PROCESS5 f( t0 C' ?& N+ ~( S
WEAPON_P2_W:
" ]6 E7 m; b* w4 |& x. ^
LDA WEAPON_P2_DATA,X
# s" ^. y% f8 N3 I3 p
CMP #CEND
+ N6 @/ o+ W( j2 s
BEQ WEAPON_P2_START2 U1 F' l# O; ?- Z2 y) s7 z
STA $0705,X
2 `* D& |1 I. B- {
INX
- R! ?9 U7 A4 q6 b2 ]
LDA #$00
/ j4 z$ t: s2 m; a2 v8 x+ h' }
BEQ WEAPON_P2_W
1 S9 c8 F6 z J( K8 Q5 w) t% `; |
WEAPON_P2_START:
- S7 D% F V2 s9 r- u
JSR PPU_START
5 {- U1 g2 l6 E. Q* _2 D' l! e
RTS* J4 s, Z: C' X
$ Y$ Q$ \- m& L. U M; ~5 V" Y
BULLET_P2_ADDR:
; l: ^. p$ N" T5 i- _* r
.BYTE $21,$3A. z% R( I+ C# }+ b( ^
BULLET_P2_DATA:$ |, S( _' e* m0 s& V
.BYTE $00,$01,$02,$03,$04
8 z) T# |4 u6 u
BULLET_P2_NAME:
; `) M3 N' l& z1 u
.BYTE CN,CM,CF,CS,CL1 i5 ^7 f; e# w. K' @; ]
+ E O6 _# k; m* V
BULLETPPU_P2_PPU:
3 c% A: [, N; i9 m; O1 \
LDX #$00( b! C' X4 _6 y ^+ \
LDA BULLET_P2_ADDR
1 A \' }$ p9 z" v0 D2 M( z, l
STA $0703
1 ]' v. K+ q+ k; @
INX' C, r7 S8 e; W# [ P( W" j, [7 `
LDA BULLET_P2_ADDR,X
# z- P- B0 a3 L7 b# m" O
STA $0704
$ z9 C8 t+ b9 [- P4 }
JSR PPU_PROCESS8 y N% M+ P5 v' D# \7 I
BULLET_P2_WRITE:
" ~: a3 Q' j: b' T, r9 {
LDX #$00
/ `+ T! B0 f& z( y- R" {- }
LDA $AA8 }& d" k- {% B% b+ _1 c
AND #$10. F$ m' m% L* {* G1 o; H- E
BEQ C_BULLET_P2
. {$ A- ~0 c; x1 u
LDA #CS
3 [2 d- v& s( U8 T- K" r+ R4 g
STA $0705
Y+ B7 f F) |/ Y) S6 w; ]
BNE B_NAME_P20 j) G$ u5 e d. a% I; c1 q
C_BULLET_P2:: Z! `' j. i6 V# {" s
LDA #CC6 T! l# L: j* f+ I v! ^
STA $0705! x; F7 `2 V- S2 M# R' ]. D- Y: B
B_NAME_P2:8 g6 o. C& s' k8 N" J/ J
LDA $AB5 o9 L3 e+ }# M1 {3 ^6 }( e
AND #$0F
1 M; u/ g1 T% D% h; ~# Q, b( D
CMP BULLET_P2_DATA,X
2 a0 [) U4 j5 C
BNE B_NAME_P2_RECMP8 S" ~: W+ q; k/ x; N s: e I
LDA BULLET_P2_NAME,X
, \9 [, d- Y$ K& y* {3 | l
STA $0706& x* v4 L% d* j8 `$ ]
B_NAME_P2_RECMP. F3 N+ u- r5 |
INX
; |+ ^! V2 ^& Y( J9 O" g1 i: ]
CPX #$05
: g. A* I( G' Q+ z" I9 L+ z) i4 H) u
BCC B_NAME_P2
! r3 W/ k& E7 W$ w' O
LDX #$02 J! P1 S3 W' C% E' s
JSR PPU_START
# U! v3 |7 V/ {) {5 I
RTS
" V4 `( [3 S; L9 x
* {5 s& X% ]+ r% J
6 N' `* t. x# m9 X: Q
. d- h# u* ^/ m% J
* J. t1 V% B. N8 o. _7 {
6 N d- g; F) x3 \" j Y V
, j0 v) v1 D. v1 X' m- z
LIFETODEC: ;十进制转换0 c- Z1 k* G5 q3 Y: _& m
LIFEL1: ;initialise& v& H* W. v. z8 a9 G. K* p8 ?$ l; O
STA $7A00 ;$7A00=F3: A1 [0 A2 L3 j4 d( ?
LDA #$00
" B. [. q0 W$ O, |9 t1 K
STA $7A03 ;$7A03=00
2 F* n- `- S6 ]& H
STA $7A04 ;$7A04=00
4 q0 n8 @2 \2 c( G- p, N
STA $7A05 ;$7A05=001 {% V) t' l* I0 g; y8 j3 j
LIFEL2: ;copy data $7A00 to 6001
U4 o3 Y9 n5 `+ c$ e
LDA $7A00+ [9 O3 _, [5 ^, t0 ~5 z" @. j
STA $7A015 H) b2 }$ {& Z
$ @9 q { y' q) p
LIFEL3: ;hundred
/ w5 g! H! D& Y9 M% {5 h
LDA $7A01# {3 m9 H6 t# L2 ^
CMP #$649 |3 ~! b! A: j& d8 U0 w* _& w
BCC LIFEL6 ;$7A01<100 goto L6) Y* W3 s# B" o2 p; c4 |
LIFEL4:
: x8 U& E2 A: O6 ~; ~+ C
LDA $7A01( F/ u+ m4 c$ _! Y8 X$ P1 h6 m
SEC
7 Z& q- d! Y4 h Q- F, ]" D
SBC #$64 ;$7A01=$7A01-100" Y% X" e* |( Z" I
STA $7A01
/ G9 A; V8 z3 A( c3 c1 o
INC $7A03 ;hundred++
/ p/ F- k; T4 q. T
LIFEL5:
) I, V/ S: s8 J; w, d" J
LDA $7A01
8 U" Y Q+ Y. L$ z$ c. {
CMP #$64+ E& q) F( y4 X. Y% H2 @1 n
BCS LIFEL4 ;$7A01>100 goto L4 e& c" {9 o _! A. f9 ^
4 ^9 d. c2 h2 A3 H* n
LIFEL6: ;decade
1 F) ^; N! ~+ A- O6 x
LDA $7A01
, j& n, B/ U8 f4 p ]1 x* J
CMP #$0A
( @, }4 H# O- H$ J" p: @
BCC LIFEL9 ;$7A01<10 goto L92 _5 W( k2 b% _( B9 X. D0 M
LIFEL7:
% X# Z& G# ~2 B' [+ i- L
LDA $7A01
% u) v) P; C1 |' O" E) l
SEC
, n* r b# o! z( ~
SBC #$0A- t0 n6 l2 G- ]1 N2 ^7 g5 P9 ]
STA $7A01 ;$7A01=$7A01-10
0 I% n# C2 z' y: V
INC $7A04 ;decade++
" N* I) N& u: G$ U; T# T& T4 [
LIFEL8:
( ^5 G6 y- C) A0 A' ~: {
LDA $7A01
0 V. R, [/ N/ p F6 K# V6 ]4 C& ~
CMP #$0A
$ L; |2 q# i; E/ g/ H0 u A3 j
BCS LIFEL7 ;$7A01>10 goto L7/ v& L" q# r$ C
;unit" ~' S* N5 y7 A d9 T
LIFEL9:' C! ?$ v0 R$ v& r! H9 f$ n
LDA $7A01 ;$7A05=$7A01! _- Q2 E6 Z5 U5 E+ e& }
STA $7A05 ;unit
; x- y$ Y1 |1 [9 s
RTS ;return' t$ B, [9 I7 ~7 @* C2 h
' t5 {: O5 j* O/ l- B5 K T$ W
" X7 J1 w: H- X" |4 G; G
* m8 r3 ?- ~" K& ?3 O
PPU_PROCESS: ;PPU地址处理程序
: l' Q# z8 U1 ]5 W. Q) H
LDX #$008 i A% y* k* p0 R9 E
LDA $FF
w8 i& [ ^) A* `+ q
AND #$01
: R4 O( F9 X& B
BNE PPU_2400_27C0
" T/ T: d, Q2 i; |* {
PPU_2000_23C0: ;命名表1
& }9 W: e3 @2 |+ `: X8 [7 ]7 ?
LDA $0703
# F/ L9 B# y: e: L" x* Z
AND #$FB
' [, N0 e9 g5 Y$ v* Z( f
STA $07033 }: D$ W- Y& M2 f# n
RTS
6 C$ a0 |5 Z2 P: S" i& ]
PPU_2400_27C0: ;命名表25 E& v' l, `3 F1 O
LDA $0703
0 r' Z; n7 o$ d4 u+ G6 T, o
ORA #$04
/ | T# f8 M3 J$ W8 }0 e
STA $0703
/ G0 ^* b% T& B( ?+ r/ l. Y
RTS
F; o! i9 \. i& y! D3 B
3 x: q! @) O" D/ a5 @: @) }
PPU_START: ;PPU数据写入+ z' x! d+ i/ p
STA $218 A) w4 V" ~' K0 ]
STX $0701
, K/ M6 S3 G& U* A" E" R1 L4 c
LDA #$00
; R1 q# ~( D& X7 _
STA $0705,X w5 ]. w% c2 E/ ~! v7 i
LDA #$01
, A- u0 I+ {5 Q h7 O
STA $0700
: x5 H- @4 Y8 K" n
STA $0702 b8 S8 \9 `+ X! G
RTS7 B1 [9 _) A3 q; ]' x$ l
* U0 j( P, a# A2 q, c# z
9 `- ]- I7 _# [& M( F0 @2 Q% Y
* O3 D' s3 m4 b# C0 [, ]. g/ l _. d
+ {: y4 t4 h! N0 s( D. ~2 ^
$ m. H' V7 y7 c* F) {
! B {. B6 R" d" p5 { P/ v

复制代码

nmclib1 · 发表于 2017-2-13 17:25:19

这么好的教程竟然没有人支持！

zsyf · 发表于 2017-2-13 19:24:13

怎么就退隐了呢？我还一直期待楼主能出SFC相关的教程呢。

guoke26 · 发表于 2017-2-16 20:23:33

没事时有时间时还是欢迎发表教程，谢谢楼主贡献

liujunbtx · 发表于 2017-2-16 22:58:37

看不懂啊。。。。。

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